Message-Id: <B51E674A-0504-49B4-A0A1-191DEDB0341F@secdiscover.com>
Date: Thu, 22 Apr 2010 22:25:07 +0200
From: Alberto Trivero <a.trivero@...discover.com>
To: full-disclosure@...ts.grok.org.uk
Cc: Bonsai Information Security Advisories <advisories@...sai-sec.com>
Subject: Re: Bonsai Information Security - OS Command
	Injection in Cacti <= 0.8.7e

In what should differ the vulnerability you discovered from the one  
I've published nearly FIVE years ago?

http://osvdb.org/show/osvdb/17539

It would be nice if you share some more details.
As is, it sounds like a copy to me.

Greetings.

Alberto Trivero



Il giorno 22/apr/10, alle ore 04:45, Bonsai Information Security  
Advisories ha scritto:

> OS Command Injection in Cacti
> =============================
> http://www.bonsai-sec.com/en/research/vulnerability.php
> =============================
>
>
> 1. Advisory Information
>
> Advisory ID: BONSAI-2010-0105
> Date published: 2010-04-21
> Vendors contacted: Cacti
> Release mode: Coordinated release
>
>
> 2. Vulnerability Information
>
> Class: Injection
> Remotely Exploitable: Yes
> Locally Exploitable: Yes
> CVE Name: To be Defined
>
>
> 3. Software Description
>
> Cacti is a complete network graphing solution designed to harness the
> power of RRDTool's data storage and graphing functionality. Cacti
> provides a fast poller, advanced graph templating, multiple data
> acquisition methods, and user management features out of the box.  
> All of
> this is wrapped in an intuitive, easy to use interface that makes  
> sense
> for LAN-sized installations up to complex networks with hundreds of
> devices [0]
>
>
> 4. Vulnerability Description
>
> Injection flaws, such as SQL, OS, and LDAP injection, occur when
> untrusted data is sent to an interpreter as part of a command or  
> query.
> The attacker’s hostile data can trick the interpreter into executing
> unintended commands or accessing unauthorized data.
>
> For additional information please read [1] (A1 - Injection)
>
>
> 5. Vulnerable packages
>
> Version <= 0.8.7e
>
>
> 6. Non-vulnerable packages
>
> New version is not available. In order to mitigate the OS Command
> Injection, the administrators of Cacti should trust the user who has  
> the
> privileges to access to the vulnerable parts of the application. New
> point release of Cacti would resolve this specific issue.
>
>
> 7. Credits
>
> This vulnerability was discovered by Nahuel Grisolia ( nahuel -at-
> bonsai-sec.com ).
>
>
> 8. Technical Description
>
> 8.1 OS Command Injection
>
> CVSSv2 Score: 9 (AV:N/AC:L/Au:S/C:C/I:C/A:C)
>
> Cacti is prone to a remote command execution vulnerability because the
> software fails to adequately sanitize user-suplied input. Successful
> attacks can compromise the affected software and possibly the  
> operating
> system running Cacti.
>
> The vulnerability can be triggered by any user doing:
>
> 1) Edit or Create a Device with FQDN ‘NotARealIPAddress;CMD;’ (without
> single quotes) and Save it. Edit the Device again and reload any data
> query already created. CMD will be executed with Web Server rights.
>
> 2) Edit or Create a Graph Template and use as Vertical Label
> ‘BonsaiSecLabel";CMD; "’ (without single quotes) and Save it. Go to
> Graph Management section and Select it. CMD will be executed with Web
> Server rights. Note that other properties of a Graph Template might  
> also
> be affected.
>
>
> 9. Report Timeline
>
> 2010-04-03:
> Vulnerabilities were identified.
> 2010-04-06:
> Vendor Contacted
> 2010-04-17:
> Vendor released a mitigation plan
> 2010-04-21:
> The advisory BONSAI-2010-0105 is published.
>
>
> 10. References
>
> [0] http://www.cacti.net/
>
> [1] http://www.owasp.org/index.php/Category:OWASP_Top_Ten_Project
>
>
> 11. About Bonsai
>
> Bonsai is a company involved in providing professional computer
> information security services. Currently a sound growth company, since
> its foundation in early 2009 in Buenos Aires, Argentina, we are fully
> committed to quality service, and focused on our customers real needs.
>
>
> 12. Disclaimer
>
> The contents of this advisory are copyright (c) 2010 Bonsai  
> Information
> Security, and may be distributed freely provided that no fee is  
> charged
> for this distribution and proper credit is given.
>
> _______________________________________________
> Full-Disclosure - We believe in it.
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_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
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